Nortel VPN Router 2750 Installation Manual page 70

70 Chapter 4 Installing option cards and DIMMs
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Shut down the VPN Router 2750 using the Web GUI or the command line
interface and then unplug it as described in
or replace hardware" on page
Warning: Risk of electric shock
Turn off the VPN Router 2750 and unplug it before you attempt to install
an option card.
Remove the front bezel from the chassis, and then remove the chassis from the
equipment rack (see
Remove the top cover from the chassis (see
top cover" on page 63).
Attach the antistatic wrist strap that was shipped with the VPN Router 2750
(see "Attaching the antistatic wrist strap" on page
Locate the slot where you plan to install the new or replacement option card.
Note: Do not try to install an HSSI WAN interface card or a VPN
Router Security Accelerator card in slot 4.
Remove the filler panel screw.
Pull out the filler panel (or the option card that you are replacing) from the
slot (Figure 24).
62.
"Removing the front bezel and top cover" on page
"Shutting down the system to add
"Removing the front bezel and
67).
63).